Total station DTM-752R/DTM-624/DTM-152

The total station is a surveying instrument that combines an electronic theodolite and an electronic distance meter (EDM) to provide accu-rate measurements of both horizontal and vertical angles as well as distances. It is commonly used in construction, engineering, and land surveying projects to collect data for creating detailed maps, plans, and 3D models.

 TECHNICAL SPECIFICATIONS
  TOTAL STATION DTM-752R    
  Distance measurement
  Maximum distance: Singles prism Singles prism 3.0 Km                                          
                                  Three prisms 5.0Km    
                                  No-prism      400m/600m    
   Digital display :Max:99999999.9999 m Min.:0.1 mm    
   Precision: No-prism 5+3ppm, prism 2+2ppm    
   Unit:m/ft for selection    
   Time for measuring :Single fine measurement 2 S. tracking 0.8 S    
   Number of measurements: 1~99    
   Meteorologic correction: Automatic correction of input parameter 
   Atmospheric refraction and earth curvature correction: Automatic correction of input  parameter, K=0.14    
   Prism constant correction: Automatic correction of input parameter    
   Angle measurement    
   Angle measurement method :Absolute code    
   Grating disc dia. (horizontal, vertical): 79mm    
   Min. reading displayed: 1"    
   Detection method Horizontal circle:2 sides    
   Vertical circle:2 sides    
   Precision :2”    
   Telescope    
   Imaging:Right reading    
   Barrel length: 170mm    
   Objective lens effective aperture: 48mm    
   Magnification: 30×    
   Viewing angle: 1°30'    
   Resolution： 3.5”    
   Min. focus distance:1.5m    
   Automatic vertical compensator　    
   System: Single axis, double axis liquid electronic sensor compensation    
   Operating range: ±3'    
   Accuracy: ±3”    
   Level    
   Level tube: 20”/2mm,30”/2mm    
   Circular vial: 8'/2mm    
   Optical plummet    
   Imaging: Positive image    
   Magnifying ratio: 3×    
   Focusing range: 0.5m~    
   Field angle: 5°    
   Display    
   Type:Two sides, graphically    
   Data transmission    
   Interface: RS-232C    
   Battery    
   Power supply: Rechargeable Ni-MH battery, rechargeable lithium battery    
   Volt.:Lithium battery: DC7.6V; Ni-MH battery: DC7.2V    
   Continuous operation time: 8hours    
   Size and weight    
   Overall dimensions: 174×207×383mm    
   Weight: 6.8kg    
  TOTAL STATION DTM-624
  Distance Measurement Section
  Single prism: 2000m       
   Three prism: 3200m
   No prism: 400m
   Accuracy: Prism: ±(3mm+2ppm·D)
                   No prism: ±(5mm+3ppm·D)
   Unit:m／ft
   Display: Maximum 999999.999m
       Minimum 1mm
   Measuring time: Precise model:2S, track model:0.5S
   Number of time Set: 1~99
   Meteorologic correction: Input the value and correct automatic
   Prism constant: Input the value and correct automatic
   Angle Measurement Section
   Method: Absolute coding
   Grating diameter: 74mm
   Minimum reading: 1″
   Measuring unit: 360°
   Detection: Diametrical detection
   Accuracy: 2″
  Telescope Section
   Light source: Lasser
   Imaging: Positive
   Length: 165ｍｍ
   Effective aperture: 48mm
   Magnification :30×
   Distinguishability: 3.75″
   Minimum focus distance: 1m
   Stadia ratio: 100
   Vial
   Plate vial: 20″/2mm
   Circular vial: 8′/2mm
   Vertical Compensator
   System: Single axis tilt sensor
   Working range: ±3′
   Distinguishability: 1″
   Optical Plummet
   Magnification :3×
   Focusing range: 0.3m~∞
   Field of view: 5°
   Display Section
   Type: Double sides,160×80 LCD Display
   Data Transmission port: USB, RS-232C
   On-board Battery
   Power resource: Rechargeable Ni-H battery
   Voltage DC7.2V, 3000mAh
   Continuous working time: Angle measurement: 20 hours
                                           Distance measurement: 8 hours
   Operation Environment
   Working temperature -20℃~45℃
   Size & weight
   Dimension 180×175×355mm  
   Weight: 6.5Kg

   TOTAL STATION DTM-152
    Distance Measurement Section  
    Range: Single prism 3000m  
                  hree prism 5000m  
   Accuracy: ±(2mm+2ppm·D), ±(3mm+2ppm·D)  
   Unit: m／ft  
   Display: Maximum 99999999.9999m  
                   Minimum 0.1mm  
    Measuring time: Precise model:1S, track model:0.8S  
    Number of time: Set 1~99  
    Meteorologic correction: Input the value and correct automatic  
    Prism constant: Input the value and correct automatic  
    Angle Measurement Section 
    Method: Absolute coding  
    Grating diameter: 79mm  
    Minimum reading: 1″  
    Detection: Horizontal Diametrical detection  
                      Vertical Diametrical detection  
   Accuracy: 2″  
   Telescope Section  
   Imaging: Positive  
   Length: 170ｍｍ  
   Effective aperture: 48mm  
   Magnification: 30×  
   Angle of vision: 1.5°  
   Distinguishability: 3.5″  
   Minimum focus distance: 1.5m  
   Compensator 
   System: Double axis photoelectric tilt sensor or  
                   Single axis liquid tilt sensor  
   Working range: ±3′  
   Distinguishability: 1″  
   Display Section
   Type: Double sides,160×80 LCD Display  
   Data Transmission  
   Port: USB，RS-232C  
   Capacity: 40,000 data at least  
   Others  
   Plummet: Optical or Laser plummet  
   Power: Rechargeable lithium battery, DC7.2V,3000mAh  
   Continuous working time: 8 hours at least  
   Size: 168×165×348mm    
   Weight: 6.8Kg  
   Working temperature: -20℃~50℃  
       
   
 

Brochure.pdf